Provide a variety of air quality monitoring system with high precision and easy to use. Products are widely used in construction sites, mines, iron and steel, power plants, chemical manufacturing, health supervision, environmental protection, environmental online monitoring and other fields. Their test indicators include dust concentration, noise, temperature and humidity, atmospheric pressure, wind speed and direction, PM1 0、PM2. 5、PM10. 0. TSP, CO, SO2, NO2, O3, TVOC, etc.
It is used for the performance test of Class F filters. It can test the resistance, ePM1.0, ePM2.5, ePM10.0, and the flow resistance curve of various types of filters, including flat, W-type, bag and cylindrical filters.
The SC-RT-N1704 Respirator Valve Air Tightness Tester is used to test the leakage air flow of the exhalation valve of the mask.